At least 190 people were killed and more than 200 taken hostage by Syrian ‘rebels’ financed by private Gulf donors in an August 4 military offensive in the Latakia governorate, according to a Human Rights Watch report.

At least 67 of the victims executed had lived in government-aligned Alawite villages, HRW said in its report, “You Can Still See Their Blood,” released Friday, which saw the events as the first evidence of planned crimes against humanity perpetrated by opposition forces.

The killings took place when President Bashar Assad’s forces were overwhelmed by the militants, who then proceeded to enter the 10 Alawite villages nearby, sometimes rounding up and executing entire families, while taking others hostage.

Torture and decapitations were also testament to the aggravated nature of the military offensive, proof of which was gathered by…